JPH04505389A - アクティブ画像期間におけるデータ転送 - Google Patents

アクティブ画像期間におけるデータ転送

Info

Publication number
JPH04505389A
JPH04505389A JP2507203A JP50720390A JPH04505389A JP H04505389 A JPH04505389 A JP H04505389A JP 2507203 A JP2507203 A JP 2507203A JP 50720390 A JP50720390 A JP 50720390A JP H04505389 A JPH04505389 A JP H04505389A
Authority
JP
Japan
Prior art keywords
signal
level
additional
image
video signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2507203A
Other languages
English (en)
Japanese (ja)
Inventor
モルコム、リチャード
Original Assignee
インディペンデント・ブロードキャスティング・オーソリティー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by インディペンデント・ブロードキャスティング・オーソリティー filed Critical インディペンデント・ブロードキャスティング・オーソリティー
Publication of JPH04505389A publication Critical patent/JPH04505389A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/167—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system a resolution-increasing signal being multiplexed to the PAL-system signal, e.g. PAL-PLUS-system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
JP2507203A 1989-05-18 1990-05-18 アクティブ画像期間におけるデータ転送 Pending JPH04505389A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898911493A GB8911493D0 (en) 1989-05-18 1989-05-18 Data transmission in the active picture period
GB8911493.8 1989-05-18

Publications (1)

Publication Number Publication Date
JPH04505389A true JPH04505389A (ja) 1992-09-17

Family

ID=10656997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2507203A Pending JPH04505389A (ja) 1989-05-18 1990-05-18 アクティブ画像期間におけるデータ転送

Country Status (7)

Country Link
EP (1) EP0472572B1 (de)
JP (1) JPH04505389A (de)
AT (1) ATE140355T1 (de)
DE (1) DE69027772T2 (de)
GB (1) GB8911493D0 (de)
HK (1) HK1004053A1 (de)
WO (1) WO1990014732A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930964A1 (de) * 1989-09-15 1991-03-28 Thomson Brandt Gmbh Fernsehuebertragungssystem
DE4027096A1 (de) * 1990-08-07 1992-02-27 Thomson Brandt Gmbh Fernsehuebertragungssystem
JPH0575976A (ja) * 1991-01-22 1993-03-26 Matsushita Electric Ind Co Ltd テレビジヨン信号伝送装置
US5278649A (en) * 1991-01-22 1994-01-11 Matsushita Electric Corporation Of America Method and apparatus for transmission of signals for an extended definition television system
EP0595790B1 (de) * 1991-04-18 1998-12-02 KONLE, Tilmar Verfahren zum Übertragen einer digitalen Zusatzinformation in einer Zeile eines Fernsehsignals
BR9205914A (pt) * 1991-04-18 1994-10-11 Telefunken Fernseh & Rundfunk Método para a transmissão compatível de informações auxiliares do tipo de sinal
JPH04326275A (ja) * 1991-04-25 1992-11-16 Matsushita Electric Ind Co Ltd テレビジョン信号処理方法と処理装置
JPH0822057B2 (ja) * 1992-04-21 1996-03-04 松下電器産業株式会社 テレビジョン信号処理方法および処理装置
KR0147551B1 (ko) * 1992-06-17 1998-09-15 강진구 4:3 수상기에 16:9의 mac 화면을 디스플레이하기 위한 팬 벡터 인터페이스회로
US5432557A (en) * 1992-09-07 1995-07-11 U.S. Philips Corporation Extended television signal receiver
JP3817260B2 (ja) * 1993-05-26 2006-09-06 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 信号ビット用スタート符号
JPH0767081A (ja) * 1993-08-24 1995-03-10 Nippon Television Network Corp 付加信号のレベル適応伝送受信装置
US6215526B1 (en) * 1998-11-06 2001-04-10 Tivo, Inc. Analog video tagging and encoding system
US8261300B2 (en) 2006-06-23 2012-09-04 Tivo Inc. Method and apparatus for advertisement placement in a user dialog on a set-top box
US7882384B2 (en) * 2006-08-31 2011-02-01 National Semiconductor Corporation Setting and minimizing a derived clock frequency based on an input time interval
US9226048B2 (en) 2010-02-22 2015-12-29 Dolby Laboratories Licensing Corporation Video delivery and control by overwriting video data

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1105470A (fr) * 1954-01-06 1955-12-05 Electronique & Physique Système de transmission et de réception de signaux de télévision
US4257065A (en) * 1979-12-17 1981-03-17 Pay Television Corporation Video clamp and inverter circuit
JPS56103581A (en) * 1979-12-29 1981-08-18 Clarion Co Ltd Cipher process system of video signal
US4354202A (en) * 1980-11-26 1982-10-12 Rca Corporation Television receiver on-screen alphanumeric display
NL194023C (nl) * 1983-05-06 2001-04-03 Philips Electronics Nv Kleurentelevisie transmissie- respectievelijk informatieopslagsysteem met tijdmultiplexcodering en daartoe geschikte informatiegever en -ontvanger.
FR2567349B1 (fr) * 1984-07-03 1986-12-12 Labo Electronique Physique Systeme de television de type mac adapte a la diffusion d'images au format 5/3, dispositif d'interface entre ce systeme et les recepteurs au format 4/3, et recepteur de television equipe d'un tel dispositif

Also Published As

Publication number Publication date
EP0472572B1 (de) 1996-07-10
HK1004053A1 (en) 1998-11-13
ATE140355T1 (de) 1996-07-15
EP0472572A1 (de) 1992-03-04
DE69027772T2 (de) 1997-01-30
WO1990014732A1 (en) 1990-11-29
DE69027772D1 (de) 1996-08-14
GB8911493D0 (en) 1989-07-05

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